Lexar NM790 2TB SSD now available for $379 on Amazon

$18.79 off right now.

PCIe Gen 4 storage keeps getting cheaper, and the Lexar NM790 is proof. Lexar NM790 SSD PCIe Gen4 NVMe M.2 drops to $379 - save $18.79. That 5 percent discount brings the 2TB model below its 30-day average, making this a rare moment of relief for anyone shopping high-speed internal storage.

THE DEAL

Lexar NM790 SSD PCIe Gen4 NVMe M.2

$379 (was $397.79) - Save $18.79 (5% off)

WhereAmazon

ExpiresNo end date listed

Get This Deal

For just $379, below its 30-day average of $397.79. The 90-day average sits at $383.59, so this cut lands about $4 below where it has typically settled over the past three months.

It is not an all-time low -- the 180-day average is $280.82, reflecting a period when SSD pricing was even more aggressive -- but it is one of the better entry points in recent weeks for a drive that competes directly with Samsung's 990 Pro and WD's SN850X at a lower per-gigabyte cost.

What You're Getting

The Lexar NM790 is a PCIe Gen 4x4 NVMe M.2 2280 drive built for high-throughput workloads. It hits sequential reads up to 7400 MB/s and writes up to 6500 MB/s, putting it in the top tier of Gen 4 SSDs. The 2TB variant carries a 1500 TBW endurance rating, which means it can handle heavy write cycles for years. Lexar uses Host Memory Buffer (HMB) 3.0 to borrow system RAM as a cache layer, eliminating the need for a dedicated DRAM chip while cutting power consumption by up to 40 percent compared to traditional DRAM-equipped Gen 4 drives.

It is also PlayStation 5 compatible, so anyone expanding console storage gets the same speed benefits.

Who This Is For

Best for PC builders upgrading from a Gen 3 SSD or a smaller Gen 4 drive who want near-flagship speeds without paying flagship prices. Also a strong pick for PS5 owners who need a 2TB drive for the current generation's growing library of 100 GB-plus titles.

Skip it if you are holding out for a deeper discount around Prime Day or Black Friday -- the 180-day average suggests prices have been lower before, and patience could pay off later this year.

The Caveat

This drive lacks a dedicated DRAM cache, relying instead on HMB 3.0 to pull system memory. In most gaming and productivity scenarios the difference is imperceptible, but sustained heavy workloads like video transcoding may favor a DRAM-equipped alternative such as the Samsung 990 Pro.

Final Verdict

At $379, the NM790 undercuts comparable 2TB Gen 4 drives by roughly $20 to $40 while delivering the same real-world load times and transfer speeds. If you need extra storage for a new build or a PS5 expansion right now. This is the price to jump on.